Method and apparatus for synchronizing PWM sinusoidal drive...

Method and apparatus for the constant speed control of brushless

Method and apparatus of reducing acoustic noise in switched relu

Method and apparatus to control a variable speed motor

Method and circuit arrangement for commutation of a multiple win

Method and circuit arrangement for controlling fans

Method and circuit arrangement for sensor-less detection of the

Method and circuit configuration for detecting the...

Method and circuit for clamping the recirculation current in sta

Method and circuit for driving a DC motor

Method and circuit for generating a pulse-width modulated...

Method and device for alignment of a brushless d.c. motor

Method and device for controlling an electronically...

Method and device for controlling the speed of the brushless DC

Method and device for detecting the motor position of an...

Method and device for determining the rotor position of an...

Method and device for driving DC brushless motor

Method and device for driving rotating-body, process...

Method and device for measuring the temperature of a brushless d

Method and device for starting and synchronizing a three-phase m